package shili.shili6;

import org.apache.log4j.Logger;

import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

public class IntermediaryInvocationHandler implements InvocationHandler {
    private Logger logger=Logger.getLogger(IntermediaryInvocationHandler.class);
    private Object target;
    public void setTarget(Object target){
        this.target=target;
    }


    @Override
    public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
        before();
        Object feedback = method.invoke(target, args);
        after();
        return "看房记录：买家反馈"+feedback;
    }
    public void before(){
        logger.debug("前期准备");
        logger.debug("查找房源");
        logger.debug("和卖家沟通时间");
    }
    public void after(){
        logger.debug("后期跟踪");
        logger.debug("和买家沟通意见");
    }
}
